An experimental demo for capturing and displaying screenshot of Android devices.
- Get your device IP address (in Settings - System - About phone - Status) e.g :
192.168.x.x
- Enable adb over TCP/IP on your device:
adb tcpip 5555
- Connect to your device:
adb connect 192.168.x.x:5555
(replace192.168.x.x
with the actual IP address) - Unplug your device
- Go through all the steps under Common usage
To switch back to USB mode: adb usb
.
For the "Unix-like" OS, once apk file installed, you can use the cmd_tool to automate the following adb
related operations.
- Install the apk properly on the phone (Don't install it via
Run 'app'
from Android Studio).
./gradlew clean installDebug
- Push the apk to the
tmp
folder
adb push ${your-project-path}/DroidCast/app/build/outputs/apk/debug/DroidCast-debug-1.0.apk /data/local/tmp
- Start our internal server process for image processing by
app_process
$ adb shell
D1C:/ $ export CLASSPATH=/data/local/tmp/DroidCast-debug-1.0.apk
D1C:/ $ exec app_process /system/bin com.rayworks.droidcast.Main '$@'
>>> DroidCast main entry
- Please note: On some devices,
if you got the error "appproc: ERROR: could not find class 'com.rayworks.droidcast.Main', please replace the
above value of
CLASSPATH
with the result returned byadb shell pm path com.rayworks.droidcast
.
- Use
adb
forward socket connection from your pc to the connected device
$ adb forward tcp:53516 tcp:53516
- View the image via web browser http://localhost:53516/screenshot.jpg or with the specific dimension e.g. http://localhost:53516/screenshot.jpg?width=1080&height=1920
scrcpy : Display and control your Android device
Copyright (C) 2018 rayworks
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.